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402 products
The well defined metallic lustre of the crystals makes this specimen of botryoidal hematite beautiful and unique. This specimen is in very good condition. Would be a beautiful addition to any new or existing collection.
Name Hematite Crystal
Specimen Size: Miniature-Sized
Dimensions: 46x31x18 mm / 1.8x1.2x0.7 inches
Weight: 45 Grams / 1.6 oz
Origin: Irhoud Mine, Youssoufia Province, Marrakesh-Safi Region, Morocco
This is a beautiful, black Biotite crystal book from Córdoba. Spain. This biotite has a classic crystal shape and attractive dark coloration.
Biotite is rarely considered a valuable mineral specimen, but it can accompany other minerals and compliment them. In Bancroft, Ontario Biotite forms large crystals with green apatite and hornblende. Single large plates or "books" of biotite can grow to considerable size and can make impressive mineral specimens.
Name: Biotite Mica
Specimen Size: Large Cabinet-Sized
Dimensions: 111x58x20 mm / 4.4x2.3x0.8 inches
Weight: 126 Grams / 4.4 Ounces
Origin: Córdoba, Spain
This is a beautiful combination of Calcite and Stilbite on Apophyllite crystal cluster.
Calcite is found throughout the world in sedimentary, metamorphic, and igneous rocks. Some geologists consider it to be a "ubiquitous mineral" - one that is found everywhere. Calcite is the principal constituent of limestone and marble. Stilbite is perhaps the most popular zeolite mineral for collectors. Stilbite is a handsome specimen with its pearly luster and sometimes colorful pink tints. Apophyllite is transparent to translucent and is commonly found in colorless or white varieties, although it can also occur in shades of green, pink, yellow, or brown.
This nice crystal specimen would be a beautiful addition to any new or existing collection.
Name: Calcite, Stilbite and Apophyllite cluster
Specimen Size: Cabinet-Sized
Dimensions: 62x59x46 mm / 2.4x2.3x1.8 inches
Weight: 185 grams / 6.5 ounces
Origin: Mined in Jalgaon, India
A fantastic Cubic and crystallized pyrite with sphalerite and dolomite crystals cluster. This rare specimen has a fracture across near the top to the bottom but is still connected (visible 2/3rd to the right). Despite this, the overall specimen is in great condition. These ultra rare crystals are from the Polaris Mine, Nanisivik, Baffin Island, Nunavut (Northwest Territories). You will not find anything like it. Would be an amazing addition to any new or existing collection.
Name: Pyrite with sphalerite and dolomite Crystal Cluster
Specimen Size: Miniature-Sized
Dimensions: 48x31x14 mm / 1.9x1.2x0.5 inches
Weight: 31.3 Grams / 1.1 oz
Origin: Polaris Mine, Nanisivik, Baffin Island, Nunavut (Northwest Territories)
This is a natural cluster formation of large calcite crystals with hematite inclusions. This piece has some white color to translucent crystals with areas of orange/red coloring from hematite inclusions, with sharp tabular crystal formations. There are some nicks and imperfections on a few crystals but would still shine in the proper setup. They don't take away from how interesting this piece is. Would be a nice addition to any new or existing collection.
Name: Calcite with Hematite Crystal Cluster
Specimen Size: Miniature-Sized
Dimensions: 56x51x29 mm / 2.2x2.0x1.1 inches
Weight: 58 Grams / 2.0 oz
Origin: Mined in Lane Quarry, Westfield, Hampden Co., Massachusetts, USA
This is a fabulous 8.69 gram Sericho Pallasite Main Group meteorite, it measures 20x16x17. In 2016, two brothers were searching for their camels and came across several large, dense stones west of the village of Habaswein and south of Sericho, Kenya. Though recognized as meteorites in 2016, the masses had been known to camel-herders for decades. One village elder said that as a child, he and his brothers would play on top of the stones. It is classified as an Iron Pallasite main group with low weathering and is 1 of only 68 approved meteorites classified as such, with a recovered weight of about 2.8 T.
This piece displays extremely well and is a nice size showing great features. Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.
We have for you a small floater crystal of gypsum var Selenite in a perky box found 1962 in Ellsworth Mahoning County, Ohio U.S.A..
Gypsum is one of the more common minerals in sedimentary environments. It is a major rock forming mineral that produces massive beds, usually from precipitation out of highly saline waters. Since it forms easily from saline water, gypsum can have many inclusions of other minerals and even trapped bubbles of air and water.
This specimen has no damage and will ship in its protective display box.
Name: Gypsum var. Selenite
Specimen Size: Thumbnail-Sized
Dimensions: Specimen 20x10x7 mm / 0.8x0.4x0.3 inches
Box 35x33x34 mm / 1.4x1.3x1.3 inches
Weight: 10.9 grams / 0.4 oz (incl box)
Origin: Ellsworth, Mahoning County, Ohio USA
Pseudomorphs are mineral specimens that have the external shape of one mineral but are composed of another. The pseudomorph goethite after marcasite forms when marcasite is exposed to oxidizing conditions and starts to oxidize and break down. As the marcasite breaks down, goethite replaces it in the crystal structure, preserving the shape of the original marcasite crystal. The resulting specimen appears as a marcasite crystal, but is actually composed of goethite.
The Farafra Oasis, in the White Desert, has been known for a number of years to deliver incredible pseudomorph specimens. The pseudomorphs occur within the Cretaceous Khoman Chalk, from which the White Desert derives its name.
These specimens are remarkable for their relatively sharp marcasite crystal forms in aesthetic crystal clusters. They are in excellent condition. This collector's specimen is unique, of great quality and ready for display.
Name: Goethite After Marcasite Pseudomorph
Specimen Size: Miniature-Sized
Dimensions: 42x39x28 mm / 1.6x1.5x1.1 inches
Weight: 45.8 grams / 1.6 ounces
Origin: Found in White Desert, Farafra Oasis, Egypt
This is a superb looking Spade meteorite part slice weighing 0.8 gram. This H6 chondrite classified meteorite was found in 2000 and has a total weight of 8.86 Kg.
This single mass of 8.86 kg was found in a grass field by Mr. J. Talbert while farming. The classification and mineralogy performed by R. Jones, UNM and A. Rubin, UCLA, determined it to be an annealed impact melt rock. It has a shock stage of S2 and a moderate weathering grade of W2.
Would be a beautiful addition to any new or existing collection. Will come with a Canagem Collection specimen card.
This Analcime specimen comes from the Poudrette Quarry at Mount-Saint-Hilaire and displays a nice terminated crystal. The specimen also has some small intersecting black aegirine crystals.
Great looking translucent, colorless analcime crystal. An excellent specimen from the world renowned location that is MSH. This beautiful crystal would be a great addition to any new or existing collection.
Name: Analcime
Specimen Size: Thumbnail-Sized
Dimensions: Specimen 18x19 mm / 1.2x1.0 inches
Specimen Box 33x33 mm / 1.3x1.3 inches
Weight: 7.25 Grams / 0.2 Ounces
Origin: Mined in Poudrette Quarry, Mont-Saint-Hilaire, Québec, Canada

